... determined the wear resistance of nylon fiber cotton fiber for 10 times, 50 times viscose, wear resistance of ... sunlight. However, nylon 66 can not be used for pharmaceutical, food and other industries3 Application of Industry:Ceramics, food, pharmaceutical ... 66 nylon can not be used in pharmaceutical, food and other industries5 Multi-filament nylon filter specification parametersModeItemsElongation (%) ...